CN214263521U - Punching machine capable of easily reducing hole punching deviation - Google Patents
Punching machine capable of easily reducing hole punching deviation Download PDFInfo
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- CN214263521U CN214263521U CN202120248207.6U CN202120248207U CN214263521U CN 214263521 U CN214263521 U CN 214263521U CN 202120248207 U CN202120248207 U CN 202120248207U CN 214263521 U CN214263521 U CN 214263521U
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Abstract
The utility model discloses a punching machine capable of easily reducing hole punching deviation, which comprises a punching main frame, wherein the middle part of the front end of the punching main frame is slidably connected with a punching slider, the lower end of the punching slider is fixedly connected with a punch, the lower side of the punching slider is provided with a workbench, the workbench is fixedly connected with the punching main frame, a detection mechanism is slidably connected on the workbench, and the detection mechanism comprises a translation base frame and a positioning sliding frame; the upper end of the translation base frame is rotatably connected with a detection rotating frame, the upper sides of the two ends of the detection rotating frame are rotatably connected with symmetrically arranged longitudinal rotating rollers, and a driving assembly for driving the detection rotating frame to rotate is arranged in the translation base frame; the positioning sliding frame is longitudinally arranged on the top of the translation base frame in a sliding mode. The utility model discloses a detection longitudinal roller on the revolving rack rotates and detects the tilt state of drift, and the drift that longitudinal gradient warp appears in the staff's discovery of being convenient for to in time change the drift, reduce because of the drift warp the skew that punches a hole that causes.
Description
Technical Field
The utility model relates to a punching machine equipment technical field especially relates to an easily reduce hole towards inclined to one side punching machine.
Background
A punching machine, namely a punching press, can perform blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extrusion and the like through a die, and is widely applied to various fields. The design principle is that the circular motion is converted into linear motion, the main motor drives the flywheel, the gear, the crankshaft (or eccentric gear), the connecting rod and the like are driven to rotate through the clutch to achieve the linear motion of the sliding block, and the motion from the main motor to the connecting rod is circular motion.
The utility model with the prior granted patent publication No. CN208230618U discloses a punching device for a punching press type press, wherein guide pillars are symmetrically arranged on a base of a box body, a top support is arranged at the top end of each guide pillar, a motor is arranged on each guide pillar through a fixed rod, the motor drives a belt device arranged on each guide pillar to rotate, a connecting rod is arranged on each belt device, a crank is arranged on each connecting rod, and a punching movable die is arranged on each crank; the box body base is provided with a fixed stamping die, and a workpiece is placed on the fixed stamping die.
When punching operation is carried out, the punch of the punching machine is easy to deform after working for a long time, namely, the whole punch is longitudinally inclined, and when the deformed punch is used for pressing and punching, the punched hole pattern is easy to deflect, so that the punching quality of the section steel is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easily reduce punching machine that hole dashes partially can detect the drift of punching machine, and the inconsistent drift of inclination appears in the staff's discovery of being convenient for to change the drift, reduce the incline of punching a hole that causes because of the drift warp.
The utility model discloses a can realize through following technical scheme:
a punching machine capable of easily reducing hole punching deviation comprises a punching main frame, wherein a punching slide block is connected to the middle of the front end of the punching main frame in a sliding mode, a punch is fixedly connected to the lower end of the punching slide block, a workbench is arranged on the lower side of the punching slide block and fixedly connected with the punching main frame, a detection mechanism is connected to the workbench in a sliding mode and comprises a translation base frame and a positioning sliding frame; the upper end of the translation base frame is rotatably connected with a detection rotating frame, the upper sides of two ends of the detection rotating frame are rotatably connected with symmetrically arranged longitudinal rotating rollers, and a driving assembly for driving the detection rotating frame to rotate is arranged in the translation base frame; the positioning sliding frame is longitudinally arranged at the top of the translation base frame in a sliding mode, the lower portions of two ends of the positioning sliding frame are connected with the middle of the upper end of the workbench in a sliding mode, and the upper portion of the translation base frame is provided with a positioning assembly for adjusting the positioning sliding frame to longitudinally move.
By adopting the technical scheme, after the translational base frame is moved to the middle part of the workbench, the inclination state of the punch is detected by rotating the longitudinal rotating roller on the detection rotating frame, so that the punch with longitudinal inclination deformation can be conveniently found by a worker, the punch can be replaced in time, and the punching deflection caused by punch deformation is reduced.
Further setting the following steps: the driving assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is rotatably connected to the top of the inner side of the translational bed frame, the first bevel gear is coaxially and fixedly connected with the detection rotating frame, the second bevel gear is rotatably connected to the side wall of the translational bed frame, and the first bevel gear is in meshed connection with the second bevel gear.
Through adopting above-mentioned technical scheme, when first bevel gear and the second bevel gear meshing transmission in drive assembly, make the rotation of staff control second bevel gear drive first bevel gear and detect the rotation of revolving rack to make things convenient for the staff to adjust the rotation work of detecting the revolving rack in the front side of punching press body frame.
Further setting the following steps: the top of the translation base frame is fixedly connected with two fixed sliding rods, the upper part of the positioning sliding frame is provided with a longitudinal sliding hole matched with the fixed sliding rods, and the positioning sliding frame is connected to the top of the translation base frame in a sliding mode through the fixed sliding rods.
By adopting the technical scheme, the positioning sliding frame is arranged on the upper part of the translational base frame in a sliding manner through the fixed sliding rod, so that the longitudinal movement of the positioning sliding frame is controlled conveniently to limit the movement of the translational base frame on the workbench.
Further setting the following steps: the side wall of the translational base frame is rotatably connected with a movable turntable, the movable turntable is coaxially and fixedly connected with the second bevel gear, and a holding rotating rod is fixedly connected to the position, far away from the circle center, of the movable turntable.
By adopting the technical scheme, the movable rotary table connected with the second bevel gear is arranged on the side edge of the translational base frame, and a worker can adjust the rotating states of the first bevel gear and the second bevel gear by holding the movable rotary table to rotate.
Further setting the following steps: the middle position card hole has been seted up in workstation upper end middle part, location balladeur train lower extreme middle part both sides fixedly connected with spring bayonet lock, spring bayonet lock and middle position card hole phase-match.
By adopting the technical scheme, the middle position clamping hole matched with the spring clamping pin at the lower end of the positioning sliding frame is arranged in the middle of the workbench, so that the middle position clamping hole can conveniently clamp the positioning sliding frame moving to the middle of the workbench, the middle position of the translation base frame in the workbench can be conveniently determined, the detection rotating frame on the upper side of the translation base frame is opposite to the punch, and the detection efficiency is improved.
Further setting the following steps: the positioning assembly comprises a positioning screw rod, the positioning screw rod is connected with the positioning sliding frame in a sliding mode, and the positioning screw rod penetrates through the positioning sliding frame and is in threaded connection with the top of the translational base frame.
By adopting the technical scheme, when the positioning screw rod in the positioning assembly rotates and moves downwards, the positioning screw rod drives the positioning sliding frame to move downwards integrally, and when the positioning sliding frame is kept in a fit state with the top of the workbench, the translation base frame is limited to move on the workbench, so that the stability of the detection rotating frame on the translation base frame during rotation is improved.
Further setting the following steps: the side edge of the positioning sliding frame is coated with a lubricating oil layer, and the positioning sliding frame is attached to the top of the workbench to slide through the lubricating oil layer.
Through adopting above-mentioned technical scheme, at the lubricated oil reservoir that the location balladeur train side set up, reduce the slip friction between location balladeur train and the spring catch inner wall, be convenient for improve the gliding smoothness nature of location balladeur train on workstation upper portion.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses the vertical roller that is in the rotation state detects the tilt state of drift, and the drift that vertical slope warp appears in the staff discovery of being convenient for to in time change the drift, reduce because of the drift warp the skew that punches a hole that causes.
Drawings
Fig. 1 is an isometric view of an embodiment of the present invention, which is mainly used for showing the overall structural schematic diagram of the stamping main frame;
FIG. 2 is a partial left sectional view of an embodiment of the present invention, which is mainly used to show the structural schematic diagram of the detecting turret;
fig. 3 is a partial front view of an embodiment of the present invention, which is mainly used to show a structural schematic diagram of a positioning carriage.
Reference numerals: 1. stamping the main frame; 2. stamping a sliding block; 3. a punch; 4. a work table; 5. a translational base frame; 6. detecting the rotating frame; 7. a first bevel gear; 8. a second bevel gear; 9. a movable turntable; 10. positioning the carriage; 11. fixing a sliding rod; 12. positioning a screw rod; 13. a longitudinal rotating roller; 14. the spring is locked in a pin.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1 and 2, for the utility model discloses an easily reduce inclined to one side punching machine of hole punching, including punching press body frame 1, 1 front end middle part sliding connection of punching press body frame has punching press slider 2, 2 lower extreme fixedly connected with drifts 3 of punching press slider, and 2 downside of punching press slider are provided with workstation 4, workstation 4 and 1 fixed connection of punching press body frame, and sliding connection has detection mechanism on workstation 4, and detection mechanism includes translation bed frame 5 and location balladeur train 10. The upper end of the translation bed frame 5 is rotatably connected with a detection rotating frame 6, the upper sides of the two ends of the detection rotating frame 6 are rotatably connected with longitudinal rotating rollers 13 which are symmetrically arranged, and a driving assembly for driving the detection rotating frame 6 to rotate is arranged in the translation bed frame 5. The positioning sliding frame 10 is longitudinally arranged at the top of the translation base frame 5 in a sliding mode, the lower portions of two ends of the positioning sliding frame 10 are connected with the middle portion of the upper end of the workbench 4 in a sliding mode, a positioning assembly for adjusting the longitudinal movement of the positioning sliding frame 10 is arranged on the upper portion of the translation base frame 5, the translation base frame 5 is made to move to the middle portion of the workbench 4, the inclined state of the punch 3 is detected through rotation of the longitudinal roller 13 on the detection rotating frame 6, workers can find the punch 3 with longitudinal inclined deformation conveniently, the punch 3 is timely replaced, and punching deflection caused by punch deformation is reduced.
Referring to fig. 2, the driving assembly includes a first bevel gear 7 and a second bevel gear 8, the first bevel gear 7 is rotatably connected to the top of the inner side of the translational base frame 5, the first bevel gear 7 is coaxially and fixedly connected to the detection turret 6, the second bevel gear 8 is rotatably connected to the side wall of the translational base frame 5, the first bevel gear 7 is in meshed connection with the second bevel gear 8, and when the first bevel gear 7 and the second bevel gear 8 in the driving assembly are in meshed transmission, a worker controls the rotation of the second bevel gear 8 to drive the first bevel gear 7 and the detection turret 6 to rotate, so that the worker can conveniently adjust the rotation of the detection turret 6 at the front side of the main stamping frame 1. The side wall of the translation bed frame 5 is rotatably connected with a movable turntable 9, the movable turntable 9 is coaxially and fixedly connected with the second bevel gear 8, a holding rotating rod is fixedly connected to the position, away from the center of a circle, of the movable turntable 9, the movable turntable 9 connected with the second bevel gear 8 is arranged on the side edge of the translation bed frame 5, and a worker can adjust the rotating states of the first bevel gear 7 and the second bevel gear 8 by holding the movable turntable 9 to rotate.
Referring to fig. 2, the positioning assembly includes a positioning screw 12, the positioning screw 12 is slidably connected to the positioning carriage 10, the positioning screw 12 penetrates through the positioning carriage 10 and is in threaded connection with the top of the translational base frame 5, when the positioning screw 12 in the positioning assembly rotates and moves downward, the positioning screw 12 drives the positioning carriage 10 to move downward integrally, and when the positioning carriage 10 keeps a state of being attached to the top of the working table 4, the movement of the translational base frame 5 on the working table 4 is limited, so that the stability of the detection rotating frame 6 on the translational base frame 5 during rotation is improved.
Referring to fig. 3, two fixed slide bars 11 are fixedly connected to the top of the translational base frame 5, a longitudinal slide hole matched with the fixed slide bars 11 is formed in the upper portion of the positioning carriage 10, the positioning carriage 10 is slidably connected to the top of the translational base frame 5 through the fixed slide bars 11, so that the positioning carriage 10 is slidably disposed on the upper portion of the translational base frame 5 through the fixed slide bars 11, and thus the longitudinal movement of the positioning carriage 10 is controlled to limit the movement of the translational base frame 5 on the workbench 4.
Referring to fig. 2, a middle position clamping hole is formed in the middle of the upper end of the workbench 4, spring clamping pins 14 are fixedly connected to two sides of the middle of the lower end of the positioning sliding frame 10, the spring clamping pins 14 are matched with the middle position clamping hole, a middle position clamping hole matched with the spring clamping pin 14 at the lower end of the positioning sliding frame 10 is formed in the middle of the workbench 4, and the middle position clamping hole is conveniently clamped with the positioning sliding frame 10 moving to the middle of the workbench 4, so that the position of the translation base frame 5 in the middle of the workbench 4 is conveniently determined, the detection rotating frame 6 on the upper side of the translation base frame 5 is opposite to the punch 3, and the detection efficiency is improved. Location balladeur train 10 side is scribbled and is equipped with lubricated oil reservoir, and location balladeur train 10 slides through 4 tops of lubricated oil reservoir laminating workstation, at the lubricated oil reservoir that the 10 sides of location balladeur train set up, reduces the sliding friction between location balladeur train 10 and the 14 inner walls of spring bayonet lock, is convenient for improve location balladeur train 10 at the gliding smoothness nature in 4 upper portions of workstation.
The utility model discloses a theory of operation and beneficial effect do:
before the section steel is punched, the deformation condition of the punch 3 is detected, the translation base frame 5 is moved to the middle part of the workbench 4, the positioning screw 12 at the top of the translation base frame 5 is rotated, the positioning screw 12 drives the positioning sliding frame 10 to move downwards to the bottom of the positioning sliding frame 10 to be attached to the upper surface of the workbench 4, the position of the translation base frame 5 on the workbench 4 is limited, a worker rotates the movable turntable 9 at the side of the translation base frame 5, the movable turntable 9 drives the second bevel gear 8 to rotate, the detection rotating frame 6 is driven to rotate through the meshing of the second bevel gear 8 and the first bevel gear 7, when two longitudinal rotating rollers 13 on the detection rotating frame 6 respectively rotate around the punch 3 at two sides of the punch 3, the punch 3 in a deformation state blocks the rotation of the longitudinal rotating rollers 13, and the punch 3 with longitudinal inclined deformation is convenient for the worker to find the punch 3 with longitudinal inclined deformation in time, and the punch 3 is replaced, so that the punching deflection caused by punch deformation is reduced.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an easily reduce inclined to one side punching machine of hole punching, includes punching press body frame (1), punching press body frame (1) front end middle part sliding connection has punching press slider (2), punching press slider (2) lower extreme fixedly connected with drift (3), punching press slider (2) downside is provided with workstation (4), workstation (4) and punching press body frame (1) fixed connection, its characterized in that: the workbench (4) is connected with a detection mechanism in a sliding manner, and the detection mechanism comprises a translation base frame (5) and a positioning sliding frame (10);
the upper end of the translation base frame (5) is rotatably connected with a detection rotating frame (6), the upper sides of two ends of the detection rotating frame (6) are rotatably connected with symmetrically arranged longitudinal rotating rollers (13), and a driving assembly for driving the detection rotating frame (6) to rotate is arranged in the translation base frame (5);
the positioning sliding frame (10) is longitudinally arranged at the top of the translation base frame (5) in a sliding mode, the lower portions of two ends of the positioning sliding frame (10) are connected with the middle of the upper end of the workbench (4) in a sliding mode, and a positioning assembly for adjusting the longitudinal movement of the positioning sliding frame (10) is arranged on the upper portion of the translation base frame (5).
2. A press susceptible to reduced hole punch deviation as claimed in claim 1, wherein: the driving assembly comprises a first bevel gear (7) and a second bevel gear (8), the first bevel gear (7) is rotatably connected to the top of the inner side of the translation bed frame (5), the first bevel gear (7) is coaxially and fixedly connected with the detection rotating frame (6), the second bevel gear (8) is rotatably connected to the side wall of the translation bed frame (5), and the first bevel gear (7) and the second bevel gear (8) are meshed and connected.
3. A press susceptible to reduced hole punch deviation as claimed in claim 1, wherein: the top of the translation pedestal (5) is fixedly connected with two fixed sliding rods (11), the upper part of the positioning sliding frame (10) is provided with a longitudinal sliding hole matched with the fixed sliding rods (11), and the positioning sliding frame (10) is connected to the top of the translation pedestal (5) in a sliding mode through the fixed sliding rods (11).
4. A press susceptible to reduced hole punch deviation as claimed in claim 2, wherein: the side wall of the translational base frame (5) is rotatably connected with a movable turntable (9), the movable turntable (9) is coaxially and fixedly connected with a second bevel gear (8), and a holding rotating rod is fixedly connected to the position, far away from the circle center, of the movable turntable (9).
5. A press susceptible to reduced hole punch deviation as claimed in claim 1, wherein: the middle position clamping hole is formed in the middle of the upper end of the workbench (4), spring clamping pins (14) are fixedly connected to two sides of the middle of the lower end of the positioning sliding frame (10), and the spring clamping pins (14) are matched with the middle position clamping hole.
6. A press susceptible to reduced hole punch deviation as claimed in claim 1, wherein: the positioning assembly comprises a positioning screw rod (12), the positioning screw rod (12) is in sliding connection with the positioning sliding frame (10), and the positioning screw rod (12) penetrates through the positioning sliding frame (10) to be in threaded connection with the top of the translation base frame (5).
7. A press susceptible to reduced hole punch deviation as claimed in claim 5, wherein: the side edge of the positioning sliding frame (10) is coated with a lubricating oil layer, and the positioning sliding frame (10) is attached to the top of the workbench (4) through the lubricating oil layer to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248207.6U CN214263521U (en) | 2021-01-28 | 2021-01-28 | Punching machine capable of easily reducing hole punching deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248207.6U CN214263521U (en) | 2021-01-28 | 2021-01-28 | Punching machine capable of easily reducing hole punching deviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214263521U true CN214263521U (en) | 2021-09-24 |
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ID=77769304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120248207.6U Active CN214263521U (en) | 2021-01-28 | 2021-01-28 | Punching machine capable of easily reducing hole punching deviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214263521U (en) |
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2021
- 2021-01-28 CN CN202120248207.6U patent/CN214263521U/en active Active
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